Extrusion for a box beam level



FIG. 1 is an isometric view illustrating an extrusion for a box beam level incorporating my new design, the broken line showing of a magnetic strip and portions of an extrusion for a box beam level are for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a side elevational view, the opposite side elevational view being identical;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an end elevational view, the opposite end elevational view being identical, the broken line showing of a magnetic strip is for illustrative purposes only and forms no part of the claimed design;

FIG. 6 is an isometric view of a second embodiment illustrating a portion of an extrusion for a box beam level incorporating my new design, the broken line showing of a magnetic strip and portions of an extrusion for a box beam level are for illustrative purposes only and forms no part of the claimed design;

FIG. 7 is a side elevational view, the opposite side elevational view being identical;

FIG. 8 is a top plan view thereof;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is an end elevational view, the opposite end elevational view being identical, the broken line showing of a magnetic strip is for illustrative purposes only and forms no part of the claimed;

FIG. 11 is an isometric view of a third embodiment illustrating a portion of an extrusion for a box beam level incorporating my new design, the broken line showing of a magnetic strip and portions of an extrusion for a box beam level are for illustrative purposes only and forms no part of the claimed design. The top and bottom plan views are identical to those showin in FIGS. 8 and 9;

FIG. 12 is a side elevational view, the opposite side elevational view being identical; and,

FIG. 13 is an end elevational view, the opposite end elevational view being identical, the broken line showing of a magnetic strip is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design of a extrusion for a box beam level, as shown and described. 